231 citations · 473 across the 7 of their papers we have counts for
7 papers
Two-Particle Interference with Double Twin-Atom Beams
F. Borselli, M. Maiwöger, T. Zhang +8
We demonstrate a source for correlated pairs of atoms characterized by two opposite momenta and two spatial modes forming a Bell state only involving external degrees of freedom. W…
Fast closed-loop optimal control of ultracold atoms in an optical lattice
S. Rosi, A. Bernard, N. Fabbri +5
We present experimental evidence of the successful closed-loop optimization of the dynamics of cold atoms in an optical lattice. We optimize the loading of an ultracold atomic gas…
Speeding up critical system dynamics through optimized evolution
T. Caneva, T. Calarco, R. Fazio +2
The number of defects which are generated on crossing a quantum phase transition can be minimized by choosing properly designed time-dependent pulses. In this work we determine wha…
Quantum Billiards in Optical Lattices
Simone Montangero, Diego Frustaglia, Tommaso Calarco +1
We study finite two dimensional spin lattices with definite geometry (spin billiards) demonstrating the display of collective integrable or chaotic dynamics depending on their shap…
Entangling ions in arrays of microscopic traps
T. Calarco, J. I. Cirac, P. Zoller
We consider a system of particles in an array of microscopic traps, coupled to each other via electrostatic interaction, and pushed by an external state-dependent force. We show ho…
Quantum gates with neutral atoms: Controlling collisional interactions in time dependent traps
T. Calarco, E. A. Hinds, D. Jaksch +3
We theoretically study specific schemes for performing a fundamental two-qubit quantum gate via controlled atomic collisions by switching microscopic potentials. In particular we c…